iPhone 5 vs Samsung Galaxy S2 (Galaxy S II)
Apple iPhone 5 Review
Apple iPhone 5 uas tau tshaj tawm rau 12 Lub Cuaj Hli los ua tus ua tiav rau Apple iPhone 4S muaj koob npe. Lub xov tooj tau tshaj tawm rau lub Cuaj Hlis 21 rau cov khw muag khoom, thiab twb tau txais qee qhov kev xav zoo nkauj los ntawm cov neeg uas tau muab lawv txhais tes rau ntawm lub cuab yeej. Apple lees tias iPhone 5 yog lub xov tooj nyias nyias hauv kev ua lag luam tau qhab nia tuab ntawm 7.6mm uas yog txias heev. Nws tau qhab nia qhov ntev ntawm 123.8 x 58.5mm thiab 112g ntawm qhov hnyav uas ua rau nws sib zog dua li feem ntau ntawm cov smartphones nyob rau hauv lub ntiaj teb no. Apple tau khaws qhov dav ntawm tib lub sijhawm thaum ua kom siab dua txhawm rau cia cov neeg siv khoom dai rau ntawm qhov dav paub thaum lawv tuav lub handset hauv lawv txhais tes. Nws yog tsim los ntawm iav thiab Aluminium uas yog xov xwm zoo rau cov neeg siv khoom kos duab. Tsis muaj leej twg yuav tsis ntseeg qhov hwm qhov xwm txheej ntawm lub xov tooj no rau Apple tau ua haujlwm tsis tu ncua txawm tias qhov tsawg tshaj plaws. Ob lub suab rov qab phaj xav tias nws yog xim hlau tiag tiag thiab txaus siab los tuav lub handset. Peb tshwj xeeb tshaj yog nyiam tus qauv Dub txawm tias Apple muab tus qauv Dawb, ib yam nkaus.
iPhone 5 siv Apple A6 chipset nrog rau Apple iOS 6 ua haujlwm. Nws yuav siv los ntawm 1GHz Dual Core processor uas Apple tau los nrog rau iPhone 5. Cov processor no tau hais tias muaj Apple tus kheej SoC siv ARM v7 raws li cov lus qhia. Cov cores yog raws li Cortex A7 architecture uas yav dhau los rumored los ntawm A15 architecture. Nws yuav tsum raug sau tseg tias qhov no tsis yog Vanilla Cortex A7, tab sis yog qhov hloov kho hauv tsev ntawm Apple's Cortex A7 tej zaum tsim los ntawm Samsung. Kua iPhone 5 yog ib lub xov tooj LTE, peb yuav tsum cia siab tias yuav muaj qee qhov sib txawv ntawm lub roj teeb lub neej. Txawm li cas los xij, Apple tau daws qhov teeb meem no nrog kev cai ua Cortex A7 cores. Raws li koj tuaj yeem pom, lawv tsis tau nce lub moos zaus txhua, tab sis hloov, lawv tau ua tiav hauv kev nce cov lus qhia ua tiav ib lub moos. Tsis tas li ntawd, nws tau pom zoo nyob rau hauv GeekBench cov qauv ntsuas uas lub cim xeeb bandwidth tau txhim kho tau zoo, thiab. Yog li txhua yam nyob rau hauv tag nrho, tam sim no peb muaj laj thawj ntseeg tias Tim Cook tsis yog exaggerating thaum nws thov tias iPhone 5 yog ob zaug sai dua li iPhone 4S. Qhov kev cia sab hauv yuav tuaj nyob rau hauv peb qhov kev hloov pauv ntawm 16GB, 32GB, thiab 64GB uas tsis muaj kev xaiv los nthuav kev cia siv microSD daim npav.
Apple iPhone 5 muaj 4 nti LED backlit IPS TFT capacitive touchscreen featuring ib tug daws teeb meem ntawm 1136 x 640 pixels ntawm ib pixel ceev ntawm 326ppi. Nws tau hais tias muaj 44% zoo dua xim saturation nrog tag nrho sRGB rendering enabled. Corning gorilla iav txheej ib txwm muaj ua rau cov duab kos resistant. Apple CEO Tim Cook thov tias qhov no yog lub vaj huam sib luag zoo tshaj plaws hauv ntiaj teb. Apple kuj tau thov tias GPU kev ua tau zoo yog ob zaug zoo dua piv rau iPhone 4S. Tej zaum yuav muaj ntau yam ntxiv rau lawv kom ua tiav qhov no, tab sis peb muaj laj thawj ntseeg tias GPU yog PowerVR SGX 543MP3 nrog me ntsis overclocked zaus piv rau ntawm iPhone 4S. Apple tau pom meej txav lub mloog pob ntseg txhua qhov mus rau hauv qab ntawm lub xov tooj smartphone. Yog tias koj tau nqis peev hauv iReady cov khoom siv, koj yuav zoo yuav tau yuav chav hloov dua siab tshiab vim tias Apple tau qhia qhov chaw nres nkoj tshiab rau iPhone no.
Lub handset los nrog 4G LTE kev sib txuas nrog rau CDMA kev sib txuas hauv ntau hom. Cov txiaj ntsig ntawm qhov no yog maj mam. Thaum koj cog lus rau lub network muab kev pabcuam thiab ib qho tshwj xeeb ntawm Apple iPhone 5, tsis muaj rov qab mus. Koj tsis tuaj yeem yuav tus qauv AT&T thiab tom qab ntawd hloov lub iPhone 5 mus rau Verizon lossis Sprint lub network yam tsis tau yuav lwm iPhone 5. Yog li koj yuav tsum tau ua tib zoo xav txog yam koj xav tau ua ntej ua rau lub handset. Apple boasts ntawm kev sib txuas ntawm Wi-Fi ultrafast thiab muab Wi-Fi 802.11 a/b/g/n dual band Wi-Fi Plus cellular adapter. Hmoov tsis zoo, Apple iPhone 5 tsis muaj NFC txuas lossis tsis txhawb nqa wireless charging. Lub koob yees duab yog qhov tsis tu ncua ntawm 8MP nrog autofocus thiab LED flash uas tuaj yeem ntes 1080p HD yeeb yaj duab @ 30 ntas ib ob. Nws kuj muaj lub koob yees duab pem hauv ntej los ua video hu. Nws yog ib qho tsim nyog yuav tsum nco ntsoov tias Apple iPhone 5 tsuas yog txhawb nqa nano SIM daim npav. Qhov kev ua haujlwm tshiab zoo li muab lub peev xwm zoo dua li qub li qub.
Samsung Galaxy S II (Galaxy S2) Review
Samsung Galaxy, tej zaum yog ib lub xov tooj nrov tshaj plaws hauv Android niaj hnub no tau tshaj tawm thaum Lub Ob Hlis 2011. Ntawm 0.33 ntiv tes tuab, Samsung Galaxy S II tseem yog ib qho ntawm cov xov tooj ntse tshaj plaws hauv lub khw niaj hnub no. Samsung Galaxy S II yog ergonomically tsim los tuav zoo dua nrog 2 nkhaus sab saum toj thiab hauv qab. Cov cuab yeej tseem ua los ntawm cov yas, ib yam li nws lub npe nrov tshaj plaws ntawm Samsung Galaxy S.
Samsung Galaxy S II muaj 4.3 nti super AMOLED ntxiv rau lub vijtsam nrog 800 x 480 daws teeb meem. Super AMOLED npo yog qhov zoo dua ntawm cov xim saturation thiab vibrancy. Rau qhov zoo siab ntawm ntau tus neeg nyiam Samsung Galaxy nws tau lees paub tias Samsung Galaxy S II screen yog tsim los nrog Gorilla Glass ua rau nws hnyav hnyav rau kev siv ntxhib. Qhov no yog ib qho txiaj ntsig loj uas Samsung Galaxy S II muaj tshaj nws cov neeg sib tw. Super AMOLED ntxiv muab qhov zoo dua tsis yog tsuas yog nthuav tawm cov ntsiab lus tab sis kuj hais txog kev siv roj teeb.
Samsung Galaxy S II muaj 1.2 GHz dual core processor, tab sis qhov no tsis ua tiav thaum lub sijhawm ua haujlwm hauv xov tooj tshwj tsis yog xav tau kev thuam. Qhov no tej zaum suav ntau dua rau kev tswj fais fab zoo muaj nyob hauv Samsung Galaxy S II. Cov cuab yeej tuaj yeem muaj 16 GB lossis 32 GB nrog cia nrog 1 GB RAM. Ua tiav nrog HSPA + kev txhawb nqa Samsung Galaxy S II muaj USB-ntawm-tus mus thiab micro- USB chaw nres nkoj. Galaxy S II's LTE variant muaj lub zog ua haujlwm zoo dua thiab cov zaub loj dua. Galaxy S II LTE muaj 4.5 ″ zaub thiab 1.5 GHz dual core processor.
Samsung Galaxy S II los nrog Android 2.3 ntsia. Tab sis TouchWiz 4.0 yog dab tsi dominates hauv cov neeg siv interface. Daim ntawv thov hu tuaj nrog keeb kwm ntawm kev sib txuas lus ntawm cov neeg thiab cov neeg siv. Lub khawm hauv tsev tso cai hloov ntawm 6 daim ntawv thov sib txawv ib txhij. Tus thawj tswj haujlwm tseem muaj los pab kaw cov ntawv thov uas tsis siv; txawm li cas los xij kaw cov ntawv thov siv tus thawj tswj haujlwm tsis pom zoo rau Android platform vim tias cov ntawv thov tsis siv yuav raug kaw. Tilt- Zoom yog lwm yam zoo nkauj qhia nrog TouchWiz 4.0. Txhawm rau Zoom-hauv cov duab cov neeg siv tuaj yeem qaij lub xov tooj thiab kom zoom-tawm cov duab cov neeg siv tuaj yeem qaij lub xov tooj.
Ib 8 mega pixel rear lub koob yees duab thiab 2 mega pixel pem hauv ntej lub koob yees duab muaj nrog Samsung Galaxy S II. Qhov no tso cai rau cov neeg siv los ntes cov duab zoo thaum nyob ntawd thaum lub koob yees duab pem hauv ntej yog qhov zoo rau kev sib tham video. Daim ntawv thov lub koob yees duab muaj nrog Samsung Galaxy S II yog daim ntawv thov lub koob yees duab gingerbread. Lub koob yees duab tom qab los nrog nws pib ua kom pom tseeb thiab LED flash.
Qhov browser muaj nrog Samsung Galaxy S II yog raved ntau rau nws cov kev ua tau zoo. Qhov browser ceev yog qhov zoo, thaum nplooj rendering tej zaum yuav muaj teeb meem. Pinch kom zoom thiab nplooj ntawv scrolling kuj ceev thiab raug thiab tsim nyog ntxiv.
Zuag qhia tag nrho Samsung Galaxy S II yog lub xov tooj zoo tsim hauv Android los ntawm Samsung nrog cov qauv tsim thiab kho vajtse zoo. Txawm hais tias qhov no yuav tsis yog qhov kev xaiv rau lub xov tooj ntse siv nyiaj, ib tus yuav tsis khuv xim kev nqis peev vim nws cov kav ntev, siv tau thiab zoo.
